Product Category
Marine Engine Oils

Marine Engine Oils
Caltex’s marine engine oils have been formulated for use in high salinity conditions and ensure peak performance and exceptional reliability across heavy-duty engines.
Taro® 30 DP
A moderately high alkaline reserve (30 Base Number) trunk piston engine oil (TPEO) designed for use in high specific output mediumspeed trunk piston engines burning residual fuels (up to 4.0% sulfur).
Taro® 40 XL
A high alkaline reserve trunk piston engine oil (TPEO) designed for use in high specific output mediumspeed trunk piston engines burning residual fuels (up to 4.5% sulfur).